89988195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 165040128

約数和(自身を除く): 75051933

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 73, 93, 155, 165, 219, 241, 341, 365, 465, 723, 803, 1023, 1095, 1205, 1705, 2263, 2409, 2651, 3615, 4015, 5115, 6789, 7471, 7953, 11315, 12045, 13255, 17593, 22413, 24893, 33945, 37355, 39765, 52779, 74679, 82181, 87965, 112065, 124465, 193523, 246543, 263895, 373395, 410905, 545383, 580569, 967615, 1232715, 1636149, 2726915, 2902845, 5999213, 8180745, 17997639, 29996065, 89988195]

約数ペア:

[(1, 89988195), (3, 29996065), (5, 17997639), (11, 8180745), (15, 5999213), (31, 2902845), (33, 2726915), (55, 1636149), (73, 1232715), (93, 967615), (155, 580569), (165, 545383), (219, 410905), (241, 373395), (341, 263895), (365, 246543), (465, 193523), (723, 124465), (803, 112065), (1023, 87965), (1095, 82181), (1205, 74679), (1705, 52779), (2263, 39765), (2409, 37355), (2651, 33945), (3615, 24893), (4015, 22413), (5115, 17593), (6789, 13255), (7471, 12045), (7953, 11315)]