38585835

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 77806080

約数和(自身を除く): 39220245

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 43, 45, 51, 69, 85, 115, 129, 135, 153, 207, 215, 255, 289, 345, 387, 391, 459, 621, 645, 731, 765, 867, 989, 1035, 1161, 1173, 1445, 1935, 1955, 2193, 2295, 2601, 2967, 3105, 3519, 3655, 4335, 4945, 5805, 5865, 6579, 6647, 7803, 8901, 10557, 10965, 12427, 13005, 14835, 16813, 17595, 19737, 19941, 26703, 32895, 33235, 37281, 39015, 44505, 50439, 52785, 59823, 62135, 84065, 98685, 99705, 111843, 133515, 151317, 179469, 186405, 252195, 285821, 299115, 335529, 453951, 559215, 756585, 857463, 897345, 1429105, 1677645, 2269755, 2572389, 4287315, 7717167, 12861945, 38585835]

約数ペア:

[(1, 38585835), (3, 12861945), (5, 7717167), (9, 4287315), (15, 2572389), (17, 2269755), (23, 1677645), (27, 1429105), (43, 897345), (45, 857463), (51, 756585), (69, 559215), (85, 453951), (115, 335529), (129, 299115), (135, 285821), (153, 252195), (207, 186405), (215, 179469), (255, 151317), (289, 133515), (345, 111843), (387, 99705), (391, 98685), (459, 84065), (621, 62135), (645, 59823), (731, 52785), (765, 50439), (867, 44505), (989, 39015), (1035, 37281), (1161, 33235), (1173, 32895), (1445, 26703), (1935, 19941), (1955, 19737), (2193, 17595), (2295, 16813), (2601, 14835), (2967, 13005), (3105, 12427), (3519, 10965), (3655, 10557), (4335, 8901), (4945, 7803), (5805, 6647), (5865, 6579)]