318203040975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{9901}}^1$

素因数の和:10569

約数の個数: 96

約数和(自身を含む): 567678332928

約数和(自身を除く): 249475291953

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 601, 713, 775, 1725, 1803, 2139, 2325, 3005, 3565, 9015, 9901, 10695, 13823, 15025, 17825, 18631, 29703, 41469, 45075, 49505, 53475, 55893, 69115, 93155, 148515, 207345, 227723, 247525, 279465, 306931, 345575, 428513, 465775, 683169, 742575, 920793, 1036725, 1138615, 1285539, 1397325, 1534655, 2142565, 3415845, 4603965, 5693075, 5950501, 6427695, 7059413, 7673275, 10712825, 17079225, 17851503, 21178239, 23019825, 29752505, 32138475, 35297065, 89257515, 105891195, 136861523, 148762525, 176485325, 184465531, 410584569, 446287575, 529455975, 553396593, 684307615, 922327655, 2052922845, 2766982965, 3421538075, 4242707213, 4611638275, 10264614225, 12728121639, 13834914825, 21213536065, 63640608195, 106067680325, 318203040975]

約数ペア:

[(1, 318203040975), (3, 106067680325), (5, 63640608195), (15, 21213536065), (23, 13834914825), (25, 12728121639), (31, 10264614225), (69, 4611638275), (75, 4242707213), (93, 3421538075), (115, 2766982965), (155, 2052922845), (345, 922327655), (465, 684307615), (575, 553396593), (601, 529455975), (713, 446287575), (775, 410584569), (1725, 184465531), (1803, 176485325), (2139, 148762525), (2325, 136861523), (3005, 105891195), (3565, 89257515), (9015, 35297065), (9901, 32138475), (10695, 29752505), (13823, 23019825), (15025, 21178239), (17825, 17851503), (18631, 17079225), (29703, 10712825), (41469, 7673275), (45075, 7059413), (49505, 6427695), (53475, 5950501), (55893, 5693075), (69115, 4603965), (93155, 3415845), (148515, 2142565), (207345, 1534655), (227723, 1397325), (247525, 1285539), (279465, 1138615), (306931, 1036725), (345575, 920793), (428513, 742575), (465775, 683169)]