308508749505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{45959}}^1$

素因数の和:46243

約数の個数: 96

約数和(自身を含む): 594688573440

約数和(自身を除く): 286179823935

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 191, 213, 355, 495, 573, 639, 781, 955, 1065, 1719, 2101, 2343, 2865, 3195, 3905, 6303, 7029, 8595, 10505, 11715, 13561, 18909, 31515, 35145, 40683, 45959, 67805, 94545, 122049, 137877, 149171, 203415, 229795, 413631, 447513, 505549, 610245, 689385, 745855, 1342539, 1516647, 2068155, 2237565, 2527745, 3263089, 4549941, 6712695, 7583235, 8778169, 9789267, 16315445, 22749705, 26334507, 29367801, 35893979, 43890845, 48946335, 79003521, 96559859, 107681937, 131672535, 146839005, 179469895, 289679577, 323045811, 395017605, 482799295, 538409685, 623249999, 869038731, 1448397885, 1615229055, 1869749997, 3116249995, 4345193655, 5609249991, 6855749989, 9348749985, 20567249967, 28046249955, 34278749945, 61701749901, 102836249835, 308508749505]

約数ペア:

[(1, 308508749505), (3, 102836249835), (5, 61701749901), (9, 34278749945), (11, 28046249955), (15, 20567249967), (33, 9348749985), (45, 6855749989), (55, 5609249991), (71, 4345193655), (99, 3116249995), (165, 1869749997), (191, 1615229055), (213, 1448397885), (355, 869038731), (495, 623249999), (573, 538409685), (639, 482799295), (781, 395017605), (955, 323045811), (1065, 289679577), (1719, 179469895), (2101, 146839005), (2343, 131672535), (2865, 107681937), (3195, 96559859), (3905, 79003521), (6303, 48946335), (7029, 43890845), (8595, 35893979), (10505, 29367801), (11715, 26334507), (13561, 22749705), (18909, 16315445), (31515, 9789267), (35145, 8778169), (40683, 7583235), (45959, 6712695), (67805, 4549941), (94545, 3263089), (122049, 2527745), (137877, 2237565), (149171, 2068155), (203415, 1516647), (229795, 1342539), (413631, 745855), (447513, 689385), (505549, 610245)]