42429465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 85307040

約数和(自身を除く): 42877575

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 41, 45, 61, 65, 87, 117, 123, 145, 183, 195, 205, 261, 305, 369, 377, 435, 533, 549, 585, 615, 793, 915, 1131, 1189, 1305, 1599, 1769, 1845, 1885, 2379, 2501, 2665, 2745, 3393, 3567, 3965, 4797, 5307, 5655, 5945, 7137, 7503, 7995, 8845, 10701, 11895, 12505, 15457, 15921, 16965, 17835, 22509, 22997, 23985, 26535, 32513, 35685, 37515, 46371, 53505, 68991, 72529, 77285, 79605, 97539, 112545, 114985, 139113, 162565, 206973, 217587, 231855, 292617, 344955, 362645, 487695, 652761, 695565, 942877, 1034865, 1087935, 1463085, 2828631, 3263805, 4714385, 8485893, 14143155, 42429465]

約数ペア:

[(1, 42429465), (3, 14143155), (5, 8485893), (9, 4714385), (13, 3263805), (15, 2828631), (29, 1463085), (39, 1087935), (41, 1034865), (45, 942877), (61, 695565), (65, 652761), (87, 487695), (117, 362645), (123, 344955), (145, 292617), (183, 231855), (195, 217587), (205, 206973), (261, 162565), (305, 139113), (369, 114985), (377, 112545), (435, 97539), (533, 79605), (549, 77285), (585, 72529), (615, 68991), (793, 53505), (915, 46371), (1131, 37515), (1189, 35685), (1305, 32513), (1599, 26535), (1769, 23985), (1845, 22997), (1885, 22509), (2379, 17835), (2501, 16965), (2665, 15921), (2745, 15457), (3393, 12505), (3567, 11895), (3965, 10701), (4797, 8845), (5307, 7995), (5655, 7503), (5945, 7137)]