10987275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 9011445

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 191, 195, 295, 325, 573, 767, 885, 955, 975, 1475, 2301, 2483, 2865, 3835, 4425, 4775, 7449, 11269, 11505, 12415, 14325, 19175, 33807, 37245, 56345, 57525, 62075, 146497, 169035, 186225, 281725, 439491, 732485, 845175, 2197455, 3662425, 10987275]

約数ペア:

[(1, 10987275), (3, 3662425), (5, 2197455), (13, 845175), (15, 732485), (25, 439491), (39, 281725), (59, 186225), (65, 169035), (75, 146497), (177, 62075), (191, 57525), (195, 56345), (295, 37245), (325, 33807), (573, 19175), (767, 14325), (885, 12415), (955, 11505), (975, 11269), (1475, 7449), (2301, 4775), (2483, 4425), (2865, 3835)]