99171975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 201129984

約数和(自身を除く): 101958009

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 43, 69, 75, 105, 115, 129, 161, 175, 191, 215, 301, 345, 483, 525, 573, 575, 645, 805, 903, 955, 989, 1075, 1337, 1505, 1725, 2415, 2865, 2967, 3225, 4011, 4025, 4393, 4515, 4775, 4945, 6685, 6923, 7525, 8213, 12075, 13179, 14325, 14835, 20055, 20769, 21965, 22575, 24639, 24725, 30751, 33425, 34615, 41065, 57491, 65895, 74175, 92253, 100275, 103845, 109825, 123195, 153755, 172473, 173075, 188899, 205325, 287455, 329475, 461265, 519225, 566697, 615975, 768775, 862365, 944495, 1322293, 1437275, 2306325, 2833485, 3966879, 4311825, 4722475, 6611465, 14167425, 19834395, 33057325, 99171975]

約数ペア:

[(1, 99171975), (3, 33057325), (5, 19834395), (7, 14167425), (15, 6611465), (21, 4722475), (23, 4311825), (25, 3966879), (35, 2833485), (43, 2306325), (69, 1437275), (75, 1322293), (105, 944495), (115, 862365), (129, 768775), (161, 615975), (175, 566697), (191, 519225), (215, 461265), (301, 329475), (345, 287455), (483, 205325), (525, 188899), (573, 173075), (575, 172473), (645, 153755), (805, 123195), (903, 109825), (955, 103845), (989, 100275), (1075, 92253), (1337, 74175), (1505, 65895), (1725, 57491), (2415, 41065), (2865, 34615), (2967, 33425), (3225, 30751), (4011, 24725), (4025, 24639), (4393, 22575), (4515, 21965), (4775, 20769), (4945, 20055), (6685, 14835), (6923, 14325), (7525, 13179), (8213, 12075)]